Fix CLockFile's fd leak

CLockFile::Close() only closed the fd if we didn't call
fork() or are the father. Fix this.

This also fixes rehashing for --disable-debug.


git-svn-id: https://znc.svn.sourceforge.net/svnroot/znc/trunk@955 726aef4b-f618-498e-8847-2d620e286838

Utils.h

@@ -85,15 +85,18 @@ public:
 
 	void Close() {
 		if (getpid() == m_pid && m_fd > -1) {
+			// This UnLock() also unlocks for all of our childs!
 			UnLock();
 			close(m_fd);
 
 			if (m_bCreated) {
 				unlink(m_sFileName.c_str());
 			}
+		} else if (m_fd > -1)
+			// Make sure we don't leak this fd
+			close(m_fd);
 
-			Init();
-		}
+		Init();
 	}
 
 	void Open(const CString& sFile, bool bRw = false) {